qmd® ultrasound cryo thermal is a complete portable device, with small dimensions, is able to produce in one single system:  
- Cryotherapy: the effect of cold, which can be set from -2 °C to +15 °C;
- Thermotherapy: heat effect adjustable from +30 °C to +42 °C;
- Thermal Shock: an anesthetic effect to temporarily reduce the sensitivity of the receptors, before a painful treatment;
- Contrast therapy®: alternating cycles of heat and cold to reduce edema, relax muscles or to arouse anti-inflammatory effects.